$215 Cheap Flights from Harlingen (HRL) to Dayton (DAY)

View $215 flight on Wed, Apr 1, 2026Opens in a new window

Popular airlines from Valley Intl. Airport (HRL) to Dayton Intl. Airport (DAY)

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Cheap Flights from Harlingen to Dayton (HRL-DAY)

Prices were available within the past 7 days and start at $215 for one-way flights and $424 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Thu, Nov 27 - Tue, Dec 2
HRL
Harlingen
DAY
Dayton
$424 Roundtrip, found 6 days ago
$424
Roundtrip
found 6 days ago
Select United flight, departing Thu, Nov 27 from Harlingen to Dayton, returning Tue, Dec 2, priced at $424 found 6 days ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
HRL
Harlingen
DAY
Dayton
$426 Roundtrip, found 4 days ago
$426
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from Harlingen to Dayton, returning Sat, Nov 8, priced at $426 found 4 days ago
United
Wed, Nov 26 - Tue, Dec 2
HRL
Harlingen
DAY
Dayton
$426 Roundtrip, found 6 days ago
$426
Roundtrip
found 6 days ago
Select United flight, departing Wed, Nov 26 from Harlingen to Dayton, returning Tue, Dec 2, priced at $426 found 6 days ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
HRL
Harlingen
DAY
Dayton
$452 Roundtrip, found 4 days ago
$452
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from Harlingen to Dayton, returning Sat, Nov 8, priced at $452 found 4 days ago
United
Tue, Nov 25 - Tue, Dec 2
HRL
Harlingen
DAY
Dayton
$466 Roundtrip, found 6 days ago
$466
Roundtrip
found 6 days ago
Select United flight, departing Tue, Nov 25 from Harlingen to Dayton, returning Tue, Dec 2, priced at $466 found 6 days ago
United
Sun, Nov 23 - Tue, Dec 2
HRL
Harlingen
DAY
Dayton
$478 Roundtrip, found 6 days ago
$478
Roundtrip
found 6 days ago
Select United flight, departing Sun, Nov 23 from Harlingen to Dayton, returning Tue, Dec 2, priced at $478 found 6 days ago
American Airlines
Fri, Nov 28 - Tue, Dec 2
HRL
Harlingen
DAY
Dayton
$489 Roundtrip, found 6 days ago
$489
Roundtrip
found 6 days ago
Select American Airlines flight, departing Fri, Nov 28 from Harlingen to Dayton, returning Tue, Dec 2, priced at $489 found 6 days ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
HRL
Harlingen
DAY
Dayton
$506 Roundtrip, found 4 days ago
$506
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from Harlingen to Dayton, returning Sat, Nov 8, priced at $506 found 4 days ago
American Airlines
Thu, Nov 6 - Sat, Nov 8
HRL
Harlingen
DAY
Dayton
$532 Roundtrip, found 4 days ago
$532
Roundtrip
found 4 days ago
Select American Airlines flight, departing Thu, Nov 6 from Harlingen to Dayton, returning Sat, Nov 8, priced at $532 found 4 days ago
Delta
Sun, Nov 23 - Thu, Nov 27
HRL
Harlingen
DAY
Dayton
$607 Roundtrip, found 6 days ago
$607
Roundtrip
found 6 days ago
Select Delta flight, departing Sun, Nov 23 from Harlingen to Dayton, returning Thu, Nov 27, priced at $607 found 6 days ago

Frequently asked questions

How much does a flight from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY) cost?
Lock in a cheap one-way flight from $215 or cheap return flight from $424 from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY)?
Flying in November may help you find better deals, as it's the cheapest month for flights between HRL and DAY. You'll typically find the lowest prices during off-peak months.
What is the cheapest airline that flies from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY)?
To find the cheapest airline that'll fly you from HRL to DAY, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and cabin class. You can then sort your results by "Price (lowest to highest)" to list the most affordable options first.
How many flights per day from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY)?
Direct flights from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from HRL to DAY?
Friday is typically the busiest day for flights, while Tuesday is often the quietest.* Keep in mind that flight schedules can change depending on a range of factors, such as the airline and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY)?
Choose a flight from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY) that takes off before 3 PM to reduce the risk of cancellations. Departures later than this are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY) last-minute?
Holding off until right before your break to book a ticket from HRL to DAY generally means paying more. Although you may find some last-minute deals, they aren't always guaranteed. Allow some flexibility in your schedule to maximize your chances of scoring a bargain.
Is it cheaper to book a HRL to DAY flight and hotel package?
Securing a HRL to DAY flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Pick from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Valley Intl. Airport (HRL) to James M. Cox Dayton Intl. Airport (DAY)?
In most instances, you're able to cancel or reschedule your HRL to DAY flight. However, additional fees may apply, especially if your booking was made more than 24 hours ago. Check your itinerary for the airline's guidelines and fees on flight changes, or if you want more details, go to our Customer Service portal.

Travel information

Origin airport
Valley Intl.
Destination airport
James M. Cox Dayton Intl.
Roundtrip price
$424
Distance
1221 mi

Book with confidence

Harlingen to Dayton Flights

The cheapest times to fly from Harlingen to Dayton

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Harlingen to Dayton are during the month of November. You can find some of the cheapest flights from Harlingen to Dayton with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Harlingen to Dayton

Sunday is one of the best days to book for cheap flights from Harlingen to Dayton: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Harlingen to Dayton

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Harlingen to Dayton in 2025. You can also book with separate airlines for your outbound and return journeys, from $215 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Harlingen to Dayton flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Harlingen to Dayton airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Harlingen to Dayton Flights

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*Available to One Key members.